What certifications does TSD Plastic have?

Products are certified to international standards like DVGW, ISO9001, and Petro China.

What are the terms of payment?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the average lead time for orders?

The average lead time is within 15 workdays for both peak season and off season.

Great Anticorrosion Performance Electro Fusion Welding Sleeve for Gas Pipeline Joint

Name: Great Anticorrosion Performance Electro Fusion Welding Sleeve for Gas Pipeline Joint
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 734783212

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

Negotiable

500 kg

Product profile

Customization

Available

Connection

Welding

Material

HDPE

Model NO.

700mm

Standard

Usage

Connecting

Custom Size

Yes

Features

Electric Welding Wire

Certification

ISO9001:2008

Application

Pre-Insulated Pipes, Duoble Wall Corrugated Pipes

Tensile Strengh

More Than 19MPa

Transport Package

Fabric Bag Wth Spool

Specification

Dn200- Dn1880

Trademark

TSD

Origin

Qingdao China

HS Code

3921909090

Production Capacity

5000pieces/Year

Key features

High Tensile Strength: Features strong tensile strength exceeding 19MPa and break elongation over 350%.

Corrosion Resistance: Provides excellent sealing performance and corrosion protection for pipelines.

Customizable Size: Available in various widths (450mm-700mm) and lengths at your request.

Temperature Resistance: Withstands high temperatures and significant temperature variations.

Versatile Applications: Suitable for district heating, pre-insulated pipes, and oil & gas pipelines.

Quality Certified: Certified to ISO9001, DVGW, and Petro China international standards.

Easy Installation: Designed for easy installation and long-term usage with electro welding wire.

Direct Manufacturer: Produced by TSD Plastic with own workshop controlling quality from raw material.

Company profile

Qingdao TSD Plastic Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.04h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao TSD Plastic Co., Ltd. is a China-based limited trading and manufacturing company established in 2008, with its headquarters and factory in Qingdao, Shandong. It produces heat-shrinkable tapes and sleeves, anti-corrosion tapes, plastic sheets, and HDPE electro-fusion products, supported by more than 10 production lines, a 40,000 m² manufacturing plant, and 6–10 quality-control staff. The supplier holds ISO 9001:2015 and ISO 14001:2015 certifications and reports exporting to more than 20 countries, with self-operated import and export rights. Its export experience, product-specific production lines, and broad market coverage support its production and international supply capabilities. However, the provided information does not sufficiently establish after-sales service systems, customization capability, independently verifiable customer cases, or comprehensive financial credibility. The supplier describes innovation as a company priority and reports new-product development, but only two years of...

Supplier typeThe supplier is identified as a China-based limited company and trade company, while its own factory, production lines, and product-specific manufacturing activities indicate combined trading and manufacturing operations. Its products focus on plastic welding, pipe anti-corrosion joint fittings, heat-shrinkable products, and related equipment.

CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates, and its description also references DVGW and other international standards. These certifications support documented quality and environmental management, although the provided slices do not give certificate numbers, validity dates, or scopes.

R&D capabilityThe supplier states that it develops new products for pipe anti-corrosion joint fittings and plastic welders and presents innovation as a company priority. However, only two years of total R&D engineer experience are reported, and no patent, dedicated R&D organization, or specific recent innovation record is provided.

Production capacityProduction capability is supported by a 40,000 m² plant, more than 10 production lines, 6–10 quality-control staff, and stated annual capacities including 5,000,000 heat-shrinkable sleeve sets, 2,000 tons of heat-shrinkable tape, 1,200 tons of anti-corrosion tape, 600 tons of plastic sheets, and 5,000,000 HDPE electro-fusion weld bands. The supplier also states that key products are made in its own workshop from raw materials through finished goods.

Product Q&A

Q:What is the tensile strength of the welding sleeve?

The product features strong tensile strength of more than 19MPa and break elongation of more than 350%.

Q:Is the size of the welding sleeve customizable?

Yes, the size is customizable. Widths include 450mm, 500mm, 600mm, 700mm, etc., and length is available at your request.

Q:What materials are used to make this product?

It is made of high-quality HDPE (Polyethylene) sheet with embedded specific electro welding wire.

Q:What are the main applications for this welding sleeve?

It is used for district heating systems, pre-insulated pipe systems, three PE/PP layer with foam jacket insulations pipes connections, and onshore & offshore oil & gas pipelines.

Q:Does the product have temperature resistance?

Yes, it has high temperature resistance and can withstand temperature variations.